Product comparison · 2 monitors

LG 25UB55-B computer monitor vs LG 34UC97-S computer monitor

55specifications compared
29differ
26identical
29known for one product only

Key differences

Display diagonal
- 25UB55-B computer monitor:63.5 cm (25")
- 34UC97-S computer monitor:86.4 cm (34")
Display resolution
- 25UB55-B computer monitor:2560 x 1080 pixels
- 34UC97-S computer monitor:3440 x 1440 pixels
Display brightness (typical)
- 25UB55-B computer monitor:250 cd/m²
- 34UC97-S computer monitor:300 cd/m²
Supported graphics resolutions
- 25UB55-B computer monitor:2560 x 1080
- 34UC97-S computer monitor:3440 x 1440
Contrast ratio (dynamic)
- 25UB55-B computer monitor:5000000:1
- 34UC97-S computer monitor:1000000:1
Display number of colours
- 25UB55-B computer monitor:16.78 million colours
- 34UC97-S computer monitor:1.073 billion colours
Pixel pitch
- 25UB55-B computer monitor:0.2286 x 0.2286 mm
- 34UC97-S computer monitor:0.2325 x 0.2325 mm
Colour gamut
- 25UB55-B computer monitor:100%
- 34UC97-S computer monitor:99%

Side by side

Differences highlightedShow differences only

Comparison of 25UB55-B, 34UC97-S
84 specifications	A LG 25UB55-B computer monitor Model 25UB55-B View product	B LG 34UC97-S computer monitor Model 34UC97-S View product
Display8 differ
Display diagonalDiffers	63.5 cm (25")	86.4 cm (34")
Display resolutionDiffers	2560 x 1080 pixels	3440 x 1440 pixels
Native aspect ratio	21:9	21:9
Display technology	LED	LED
Touchscreen	No	No
HD typeKnown for one	Unknown — not stated by the source	Quad HD
Panel type	IPS	IPS
Display brightness (typical)Differs	250 cd/m²	300 cd/m²
Response timeKnown for one	Unknown — not stated by the source	5 ms
Supported graphics resolutionsDiffers	2560 x 1080	3440 x 1440
Aspect ratio	21:9	21:9
Contrast ratio (typical)Known for one	Unknown — not stated by the source	1000:1
Contrast ratio (dynamic)Differs	5000000:1	1000000:1
Viewing angle, horizontal	178°	178°
Viewing angle, vertical	178°	178°
Display number of coloursDiffers	16.78 million colours	1.073 billion colours
Pixel pitchDiffers	0.2286 x 0.2286 mm	0.2325 x 0.2325 mm
DDC/CI	Yes	Yes
Colour gamut standard	sRGB	sRGB
Colour gamutDiffers	100%	99%
3DKnown for one	Unknown — not stated by the source	No
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Supported video modesKnown for one	1080p, 720p	Unknown — not stated by the source
Performanceidentical
Windows operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Mac operating systems supportedKnown for one	Unknown — not stated by the source	Yes
Multimedia1 differ
Built-in speaker(s)	Yes	Yes
Number of speakers	2	2
RMS rated powerDiffers	6 W	14 W
Built-in cameraKnown for one	Unknown — not stated by the source	No
Design1 differ
Product colourDiffers	Black	Black, Silver
Ports & interfaces2 differ
USB versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
USB hub versionKnown for one	Unknown — not stated by the source	3.2 Gen 1 (3.1 Gen 1)
USB Type-A downstream ports quantityDiffers	0	3
VGA (D-Sub) ports quantity	0	0
DVI portDiffers	Yes	No
HDMI ports quantity	2	2
DisplayPorts quantity	1	1
Headphone out	Yes	Yes
Headphone outputsKnown for one	Unknown — not stated by the source	1
HDCP	Yes	Yes
DC-in jack	Yes	Yes
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	2
DVI-D ports quantityKnown for one	1	Unknown — not stated by the source
PC Audio inKnown for one	Yes	Unknown — not stated by the source
Ergonomics4 differ
VESA mounting	Yes	Yes
Panel mounting interfaceDiffers	75 x 75 mm	100 x 100 mm
Cable lock slot	No	No
Height adjustmentDiffers	Yes	No
Tilt adjustment	Yes	Yes
Tilt angle rangeDiffers	20 - -5°	-5 - 15°
Plug and Play	Yes	Yes
LED indicatorsDiffers	Power	Yes
Adjustable height (max)Known for one	12 cm	Unknown — not stated by the source
PivotKnown for one	Yes	Unknown — not stated by the source
SwivellingKnown for one	Yes	Unknown — not stated by the source
Power2 differ
Power consumption (typical)Differs	32 W	80 W
Power consumption (standby)Differs	0.5 W	1.2 W
AC input voltage	100 - 240 V	100 - 240 V
AC input frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
Power consumption (off)Known for one	0.5 W	Unknown — not stated by the source
Power consumption (PowerSave)Known for one	0.5 W	Unknown — not stated by the source
Weight & dimensions8 differ
Width (with stand)Differs	609 mm	830.5 mm
Depth (with stand)Differs	239 mm	224.5 mm
Height (with stand)Differs	357 mm	472.9 mm
Weight (with stand)Differs	4.9 kg	9 kg
Width (without stand)Differs	609 mm	830.5 mm
Depth (without stand)Differs	55 mm	99 mm
Height (without stand)Differs	287 mm	370.3 mm
Weight (without stand)Differs	3.8 kg	8.25 kg
Packaging dataidentical
Package widthKnown for one	Unknown — not stated by the source	904 mm
Package depthKnown for one	Unknown — not stated by the source	175 mm
Package heightKnown for one	Unknown — not stated by the source	513 mm
Package weightKnown for one	Unknown — not stated by the source	11.5 kg
Packaging content1 differ
Cables includedDiffers	AC, HDMI	AC, DisplayPort, HDMI
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold	ENERGY STAR
Other features1 differ
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
On/off switch	Yes	Yes
TV tuner integrated	No	No
CertificationDiffers	TCO6.0, UL(cUL), TUV-GS, FCC-B, CE, CB, BSMI, VCCI, ISO13406-2, EPA, ROHS, REACH	UL (cUL), FCC-B, CE, EPA 6.0, Windows, TUV-GS, CCC, BSMI
Supplied AC adapter type	LED	LED
Thin Clientidentical
Thin client installed	No	No
Networkidentical
Wi-FiKnown for one	No	Unknown — not stated by the source
BluetoothKnown for one	No	Unknown — not stated by the source
Ethernet LANKnown for one	No	Unknown — not stated by the source

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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